Linux & iTV / ITV

Convergence GmbH (Software solutions for ITV, fully based on published television standards {e.g. DVB, MHP})
Coventive Technologies (MPEG-2/4 Linux-based set-top box device)
VideoPropulsion (Broadband access tools for delivering interactive applications over UNIX & DTV) 
VT Media Technologies (Multi-media Set-Top Box (STB) systems, Set-Top Computers (STC))
 
 

Related:

Linuxitv -  A Web site maintained by Interact-TV (www.interact-tv.com) that concerns itself largely with the use of the Linux operating system for ITV.

Linux Box News - Linux operating system super-site and E-zine. 

Linux4.TV - Linux4.TV is the official open-source website for interactive set-top box technologies based on the National Semiconductor Geode™ SC1200 integrated processor and SP1SC10 development platform.

Linuxtv.org - Linux in Digital TV, Set-top Boxes & ITV.

Newscuts Linux News

TV Linux Alliance - A consortium of technology suppliers to cable, satellite and telco network operators who wish to roll out digital set-top boxes with interactive television applications